N-(Chlorosulfonyl)-N-methyl-beta-alanine methyl ester
- CAS
- 1250575-99-5
- Formula
- C5H10ClNO4S
- MW
- 215.66 g/mol
ZX-041105
Sulfur Compounds (Thiols, Sulfides, Sulfonates)
2-Naphthylamine-3,6,8-trisulfonic acid
Available on request
Order 2-Naphthylamine-3,6,8-trisulfonic acid (CAS 118-03-6) online at Zemixal. Lab and bulk packs, batch COA, fast global delivery.
CAS number118-03-6
FormulaC10H9NO9S3
Molar mass383.4 g/mol
HS code2933
InChIKeyGFPQSWFFPRQEHH-UHFFFAOYSA-N
IUPAC name7-aminonaphthalene-1,3,6-trisulfonic acid
About 2-Naphthylamine-3,6,8-trisulfonic acid
Researchers and plant chemists source 2-Naphthylamine-3,6,8-trisulfonic acid from Zemixal for routine and specialised work. Identity at a glance: CAS 118-03-6, formula C10H9NO9S3 and molar mass 383.4 g/mol.
Where it is used
- Organic synthesis
- API synthesis
Safe handling
It carries the GHS signal word Danger (H314, H315, H319 and H351), so wear gloves and eye protection and work with good ventilation.
Standard pack sizes are 100 mg, 250 mg, 1 g and 5 g, and custom quantities are quoted on request. Every shipment includes a batch certificate of analysis and a 16-section SDS. Request pricing online and we confirm availability, documentation and freight to your country.
Typical uses
- Organic synthesis
- API synthesis
Applications
Specifications and identifiers
| Product name | 2-Naphthylamine-3,6,8-trisulfonic acid |
|---|---|
| Catalogue number | ZX-041113 |
| CAS number | 118-03-6 |
| IUPAC name | 7-aminonaphthalene-1,3,6-trisulfonic acid |
| Molecular formula | C10H9NO9S3 |
| Molar mass | 383.4 g/mol |
| Exact mass | 382.9439 |
| XLogP3 | -0.7 |
| H-bond donors / acceptors | 4 / 10 |
| Topological polar surface area | 214 Ų |
| HS code | 2933 |
| InChIKey | GFPQSWFFPRQEHH-UHFFFAOYSA-N |
| SMILES | C1=C2C=C(C(=CC2=C(C=C1S(=O)(=O)O)S(=O)(=O)O)N)S(=O)(=O)O |
| PubChem CID | 8349 |
| Synonyms | 2-Amino-3,6,8-naphthalenetrisulfonic acid, 7-Amino-1,3,6-naphthalenetrisulfonic acid, Kyselina 2-naftylamin-3,6,8-trisulfonova, Kyselina kochova, 7-Aminonaphthalene-1,3,6-trisulphonic acid, 2-Naphthylamine-3,8-trisulfonic acid, Kyselina 2-naftylamin-3,8-trisulfonova, 2-Amino-3,8-naphthalenetrisulfonic acid, 7-Amino-1,6-naphthalenetrisulfonic acid, 7-Aminonaphthalene-136-trisulfonic acid, 1,6-Naphthalenetrisulfonic acid, 7-amino- |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
Signal word Danger
- H314Causes severe skin burns and eye damage
- H315Causes skin irritation
- H319Causes serious eye irritation
- H351Suspected of causing cancer
- H411Toxic to aquatic life with long lasting effects
Precautionary statements P203, P260, P264, P264 + P265, P273, P280, P301 + P330 + P331, P302 + P352, P302 + P361 + P354, P304 + P340, P305 + P351 + P338, P305 + P354 + P338, P316, P318, P321, P332 + P317, P337 + P317, P362 + P364, P363, P391, P405, P501
Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.
Pack sizes
| 100 mg | Quoted on request | |
| 250 mg | Quoted on request | |
| 1 g | Quoted on request | |
| 5 g | Quoted on request |
Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.
Questions about 2-Naphthylamine-3,6,8-trisulfonic acid
Which CAS number identifies 2-Naphthylamine-3,6,8-trisulfonic acid?
2-Naphthylamine-3,6,8-trisulfonic acid is registered under CAS 118-03-6. You may also see it listed as 2-Amino-3,6,8-naphthalenetrisulfonic acid, 7-Amino-1,3,6-naphthalenetrisulfonic acid, Kyselina 2-naftylamin-3,6,8-trisulfonova. Our catalogue number for this item is ZX-041113.
What are the formula and molar mass of 2-Naphthylamine-3,6,8-trisulfonic acid?
For 2-Naphthylamine-3,6,8-trisulfonic acid, its formula is C10H9NO9S3 and its molar mass is 383.4 g/mol. The systematic (IUPAC) name is 7-aminonaphthalene-1,3,6-trisulfonic acid. InChIKey GFPQSWFFPRQEHH-UHFFFAOYSA-N lets you match it in any structure database.
What grade and pack sizes are available for 2-Naphthylamine-3,6,8-trisulfonic acid?
The grade and assay are confirmed on the quotation and the batch COA. Standard packs are 100 mg, 250 mg, 1 g, 5 g. Larger quantities and custom packing can be quoted on request.
Which documents come with 2-Naphthylamine-3,6,8-trisulfonic acid?
Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.
Can Zemixal ship 2-Naphthylamine-3,6,8-trisulfonic acid to my country?
Yes. Because 2-Naphthylamine-3,6,8-trisulfonic acid is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.
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